CALayer border get fuzzy on rotation

Question

I am using UIColor* clear = [UIColor blackColor]; [self.layer setBorderColor:[color CGColor]];

to set the border for an image.It is adding border but when i tried rotating that image to 45 degree,90 degree so on ,that border starts getting fuzzy and its not fixed or straight anymore. How can image that border fix like a line always whatever i do..

http://stackoverflow.com/questions/9698441/uiviews-transform-looks-terrible — B.S., Apr 03 '12 at 07:23

score 0 · Answer 1 · answered Apr 03 '12 at 07:24

0

UIColor* clear = [UIColor blackColor]; [self.layer setBorderColor:[color CGColor]];

looks like something weird ;\ what is self here? try to

UIImageView *imgView = [[UIImageView alloc] setImage:[UIImage imageNamed:@"pic.png"]];
[self.view addSubview:imgView];
imgView.layer.borderWidth = 2.0f;
imgView.layer.borderColor = [[UIColor blackColor] CGColor];

And don't forget to include QuartzCore framework and #import <QuartzCore/QuartzCore.h>

answered Apr 03 '12 at 07:24

Aft3rmath

669
2
12
21

I am creating custom class for UIImageView thats why self. – user1226038 Apr 03 '12 at 07:27
I think that you should try to set border properties out of self, somewhere in superview where you adding your image as subview as I wrote, just for experiment – Aft3rmath Apr 03 '12 at 08:23
but if u about pixelization - check out link by @George – Aft3rmath Apr 03 '12 at 08:25

CALayer border get fuzzy on rotation

1 Answers1